S-mode warning light

kenchan · 11-16-2010, 12:50 PM

^^ cool. good stuff.

yah, sounds like it just didnt initialize correctly during start up sequence then.

Girald · 08-21-2020, 02:39 PM

In my case, the gear position sensor wire got snagged putting the motor/trans back in the car from the nose. The s-mode warning came up right away, the gear number under the tach was blank.

Im now looking for a new plug and wire combo to splice together since I can just slide a new connector on with the the trans in, since the old connector is fubar.

zzzz

cooltoy · 08-21-2020, 03:45 PM

Aaaah, good old 2010.

filip00 · 04-14-2024, 02:56 AM

Gonna dig this thread from the grave once again, as I experienced the same warning yesterday.

Had a full speed pull from 80-140mph and I got the "S-mode warning" on the dash. S-mode was unavailable and the gear indicator went black.
The car behaved normally, but s-mode wasn't working, so rev-matching was not working anymore. I continued the drive normally, after which I turned off-on the car and it all came back on, working no problem.

I have no idea what triggered it, but it happened in high revs while at high speed. Maybe the shorter diff in my case somehow confused the ECU, if it has any values on what to expect? Dunno. I'll keep an eye on if it happens again.

08-21-2020, 02:39 PM	#17 (permalink)
Girald Base Member Join Date: Jun 2017 Location: Denver Posts: 134 Drives: 15' 370z SpTech 6MT Rep Power: 3362	In my case, the gear position sensor wire got snagged putting the motor/trans back in the car from the nose. The s-mode warning came up right away, the gear number under the tach was blank. Im now looking for a new plug and wire combo to splice together since I can just slide a new connector on with the the trans in, since the old connector is fubar. zzzz __________________ AAM tt'ed // Soon: Moving back to the East Coast

08-21-2020, 03:45 PM	#18 (permalink)
cooltoy Elite Member Join Date: Jun 2012 Location: Calgary Posts: 13,938 Drives: 14 PW 370Z S/T MT Rep Power: 240204	Aaaah, good old 2010. OTW Z-Boy likes this. __________________ Member of kenchan's "photoshopped mods" and "proper offsets" gang.

04-14-2024, 02:56 AM	#19 (permalink)
filip00 Enthusiast Member Join Date: May 2021 Location: slovenia Posts: 481 Drives: 370z pack Rep Power: 105292	Gonna dig this thread from the grave once again, as I experienced the same warning yesterday. Had a full speed pull from 80-140mph and I got the "S-mode warning" on the dash. S-mode was unavailable and the gear indicator went black. The car behaved normally, but s-mode wasn't working, so rev-matching was not working anymore. I continued the drive normally, after which I turned off-on the car and it all came back on, working no problem. I have no idea what triggered it, but it happened in high revs while at high speed. Maybe the shorter diff in my case somehow confused the ECU, if it has any values on what to expect? Dunno. I'll keep an eye on if it happens again. __________________ ride epic drive epic

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11-16-2010, 12:50 PM	#16 (permalink)
kenchan A True Z Fanatic Join Date: Aug 2009 Location: N/A Posts: 76,801 Drives: N/A Rep Power: 141520	^^ cool. good stuff. yah, sounds like it just didnt initialize correctly during start up sequence then.